tdb2: add tdb_errorstr(), clean up error codes.

[ccan] / ccan / tdb2 / test / run-tdb_errorstr.c

diff --git a/ccan/tdb2/test/run-tdb_errorstr.c b/ccan/tdb2/test/run-tdb_errorstr.c
new file mode 100644 (file)
index 0000000..dd8e7b0
--- /dev/null
+++ b/ccan/tdb2/test/run-tdb_errorstr.c
@@ -0,0 +1,67 @@
+#include <ccan/tdb2/tdb.c>
+#include <ccan/tdb2/free.c>
+#include <ccan/tdb2/lock.c>
+#include <ccan/tdb2/io.c>
+#include <ccan/tdb2/hash.c>
+#include <ccan/tdb2/check.c>
+#include <ccan/tap/tap.h>
+
+int main(int argc, char *argv[])
+{
+       struct tdb_context *tdb;
+
+       plan_tests(1 + TDB_ERR_NESTING + 2);
+       tdb = tdb_open("run-tdb_errorstr.tdb", TDB_DEFAULT,
+                      O_RDWR|O_CREAT|O_TRUNC, 0600, NULL);
+       ok1(tdb);
+       if (tdb) {
+               enum TDB_ERROR err;
+               for (err = TDB_SUCCESS; err <= TDB_ERR_NESTING; err++) {
+                       tdb->ecode = err;
+                       switch (err) {
+                       case TDB_SUCCESS:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Success"));
+                               break;
+                       case TDB_ERR_NESTING:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Transaction already started"));
+                               break;
+                       case TDB_ERR_IO:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "IO Error"));
+                               break;
+                       case TDB_ERR_LOCK:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Locking error"));
+                               break;
+                       case TDB_ERR_OOM:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Out of memory"));
+                               break;
+                       case TDB_ERR_EXISTS:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Record exists"));
+                               break;
+                       case TDB_ERR_EINVAL:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Invalid parameter"));
+                               break;
+                       case TDB_ERR_NOEXIST:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Record does not exist"));
+                               break;
+                       case TDB_ERR_RDONLY:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "write not permitted"));
+                               break;
+                       case TDB_ERR_CORRUPT:
+                               ok1(!strcmp(tdb_errorstr(tdb),
+                                           "Corrupt database"));
+                       }
+               }
+               tdb->ecode = err;
+               ok1(!strcmp(tdb_errorstr(tdb), "Invalid error code"));
+       }
+       return exit_status();
+}